Take your best clothes ... Today is opera night! Opposite the Town Hall of Rennes Opera is a construction of the first half of the nineteenth century, made at the request of the burgeoning middle-class families. Inside, the opera singers are fantastic. Every show is unique here. The great architecture and decoration in the room only sweetens the atmosphere. To the left of it, is a street leading to the Place du Palais. The interior is worth a visit to appreciate the décor of the rooms, based on period furniture.